Ключевые слова: angle, animal, autumn, away, background, beautiful, bird, birds, black, blue, cloud, cloudy, direction, duck, fall, feather, flight, flock, fly, flying, following, formation, geese, group, key, leadership, leading, low, many, migrate, migrating, migration, move, nature, organization, ornithology, outdoor, silhouette, sky, south, spring, teamwork, travel, v, view, white, wild, wildlife, wing,